JP6114611B2 - Drawing singing scoring system - Google Patents

Description

  The present invention relates to a drawing singing scoring system, for example, singing a drawing song using a karaoke performance terminal, and performing drawing with a tablet karaoke remote control device or a tablet terminal in accordance with the singing, The present invention relates to a system capable of scoring the shape of a figure associated with a section, the relative position of the figure, the drawing timing of the figure, and the like.

  The currently popular karaoke system has a singing scoring function, and can compare the singing voice input from the microphone and the singing reference data to score the skill of the singing. The karaoke performance terminal having the singing scoring function has various functions, and also has a function for scoring not only rhythm and pitch but also shackle, fall, vibrato, inflection, long tone and the like in detail.

  Furthermore, in recent karaoke systems, not only karaoke singing, but also various auxiliary functions such as a function for competing singing score values, a function for recording and releasing the singing appearance and singing voice, a function for teaching choreography, a function for performing a quiz game, etc. The opportunity to use the karaoke system is widespread.

  As such a function, for example, a karaoke performance device for gymnastics guidance is disclosed (see Patent Document 1). This karaoke performance device described in Patent Document 1 includes audio output means for outputting karaoke accompaniment music, video output means for outputting a background video containing lyrics images, data storage means, and these audio output means and video output. And a computer that performs processing of karaoke performance by supervising the means and data storage means.

  The gymnastics video database stored in the data storage means manages the segmented video of the gymnastics work, and the computer describes the gymnastics base data when processing certain gymnastic music data by the audio output means. Among the segmented videos specified according to the permutations of the event IDs, the segmented video having the tempo value B closest to the standard tempo value A of the gymnastic music data during the segment video output period is reproduced by the video output means, and the audio is output. The performance tempo of the gymnastic music data is adapted to the tempo value B by acting on the tempo control system included in the means.

Japanese Patent Laid-Open No. 2002-140080

  As described above, recent karaoke systems can enjoy not only karaoke singing but also various contents. That is, the karaoke system is used not only for singing while drinking alcohol as in a so-called night shop, but also for a wide range of age groups and customers, including families and elderly people.

  Therefore, in particular, when enjoying karaoke with a small child under elementary school, it is necessary to devise such that all users can enjoy karaoke without getting bored of the child. As mentioned above, karaoke systems with the ability to play quiz games have begun to spread and can be easily used by a wide range of age groups and customers. There is room.

  The present invention has been proposed in view of the above-mentioned circumstances, and by using a karaoke system for a wide range of ages and customers by having a function of drawing according to the performance of music and scoring the skill of drawing. The purpose is to increase value.

  The drawing singing scoring system of the present invention has been proposed to achieve the above-described object and has the following features. That is, the drawing singing scoring system of the present invention can select a drawing song song having drawing figure reference data composed of the figure shape associated with each singing section, the relative position information of the figure, and the drawing timing of the figure. A drawing singing scoring system for scoring the degree of coincidence between the figure drawn by the user and the drawing figure reference data when playing the drawing song song, wherein the drawing information acquisition means and the figure display means And a graphic specifying means and a drawing scoring means.

  The drawing information acquisition means is means for acquiring coordinate information and drawing timing of a drawn figure. The graphic display means is a means for displaying a graphic based on the acquired coordinate information on a predetermined display unit (for example, an input / output display unit of a tablet karaoke remote control device). The graphic specifying means is a means for specifying the shape of the graphic based on the acquired coordinate information. The drawing scoring means compares the drawing figure reference data, the shape of the specified figure, the relative position of the figure based on the acquired coordinate information, and the drawing timing of the acquired figure for each singing section. It is a means for calculating.

  Moreover, the drawing song singing scoring system of the present invention can include drawing range specifying means. The drawing range specifying means is a means for specifying the drawing range of the figure to be drawn next based on the size and drawing position of the figure drawn immediately before. In this case, for each singing section, the drawing scoring means compares the drawing figure reference data with the shape of the specified figure, the relative position of the figure based on the acquired coordinate information, and the drawing timing of the acquired figure. It functions to calculate the drawing scoring value by comparing the acquired coordinate information with the drawing range of the specified figure.

  In the drawing song singing scoring system having such a configuration, drawing song songs (drawing songs) are set to be selectable, and the drawing song songs have drawing figure reference data. The drawing figure reference data is data composed of the figure shape associated with each singing section, the relative position information of the figure, and the drawing timing of the figure, and this drawing figure reference data and the actually drawn figure and Are used for drawing scoring.

  When the user performs drawing using, for example, a tablet-type karaoke remote control device in accordance with the performance of the drawn song song, the coordinate information and drawing timing of the drawn figure are acquired by the function of the drawing information acquisition means. And the figure based on the acquired coordinate information is displayed on the input-output display part of a tablet type karaoke remote control device by the function of a figure display means.

  When drawing is performed, the shape of the figure is specified based on the acquired coordinate information by the function of the figure specifying means. And the drawing figure reference data and the information regarding the actually drawn figure are compared for every song section by the function of the drawing scoring means. That is, for each singing section, the drawing scoring means compares the drawing figure reference data with the shape of the specified figure, the relative position of the figure based on the acquired coordinate information, and the drawing timing of the acquired figure. A drawing scoring value is calculated according to the degree of coincidence. The drawing scoring value that is the scoring result is displayed, for example, on an input / output display unit of a tablet karaoke remote control device or a display screen of a display device attached to the karaoke main body.

  Further, in the case of the configuration provided with the drawing range specifying means, the drawing range of the figure to be drawn next is specified based on the size and drawing position of the figure drawn immediately before. Then, in drawing scoring, whether or not the figure is drawn within the drawing range of the specified figure is added to the evaluation target, and the drawing scoring value is calculated.

  According to the drawing song singing scoring system of the present invention, drawing can be performed in accordance with the performance of the drawing song song, and the skill of the drawing can be scored. Therefore, the use opportunity of a karaoke performance terminal can be expanded, and it becomes possible for a wide age group and a customer class to use it easily. In particular, when karaoke is enjoyed with a small child under elementary school, all the users can enjoy karaoke without getting bored of the child.

The block diagram which shows the structure of the karaoke performance terminal to which the drawing song scoring system which concerns on embodiment of this invention is applied. Explanatory drawing which shows the structure of drawing figure reference data. Explanatory drawing (1) explaining specification of the drawing range of a figure. Explanatory drawing (2) explaining specification of the drawing range of a figure. The schematic diagram explaining the outline | summary of the screen display accompanying drawing song. The schematic diagram which shows the display screen of a drawing scoring result.

  Hereinafter, an embodiment of a drawing singing scoring system of the present invention will be described with reference to the drawings. 1 to 6 show a drawing singing scoring system according to an embodiment of the present invention. FIG. 1 is a block diagram showing the configuration of a karaoke performance terminal to which the drawing singing scoring system is applied. FIG. FIG. 3 and FIG. 4 are explanatory diagrams for explaining the specification of a drawing range of a graphic, FIG. 5 is a schematic diagram for explaining an outline of a screen display accompanying a drawing song, and FIG. 6 is a drawing scoring result display screen. It is a schematic diagram which shows.

<System overview>
The drawing singing scoring system according to the embodiment of the present invention is a drawing singing musical piece having drawing figure reference data including a figure shape associated with each singing section, a figure relative position information, and a figure drawing timing. This is a system for scoring the degree of coincidence between a figure drawn when playing the drawn song song and the drawn figure reference data. That is, in the drawing singing scoring system according to the embodiment of the present invention, for example, a drawing singing song (painting song) is performed (singing) using a karaoke performance terminal, and a tablet karaoke is performed in accordance with the performance (singing). Draw figure reference data consisting of figure shape associated with each singing section, figure relative position information and figure drawing timing, and information obtained from the actually drawn figure The degree of agreement with is graded.

  In addition, the drawing song music demonstrated in this embodiment is what is called a drawing song, and has drawing figure reference data other than the data incidental to the normal karaoke music. Furthermore, as a device for drawing, for example, pairing with a tablet-type karaoke remote control device that allows data input by touching an input / output screen, data input by a pointing device, or a karaoke performance terminal brought by the user It is necessary to have a tablet device that can be used.

  Moreover, when saving a singing history for every user or saving a drawing scoring value, it is necessary to identify a user. In this case, the user identification information for identifying the user is acquired when the user logs in to the system including the karaoke performance terminal. In other words, in the drawing singing scoring system of the present embodiment, an ID card possessed by the user is brought close to the receiving unit of the karaoke remote control device to receive user identification information (for example, a user ID) or brought by the user. The user identification information is transmitted to the karaoke performance terminal via the wireless communication network and network line of the portable information terminal (tablet terminal, etc.), or the information is transmitted directly from the portable information terminal brought by the user to the karaoke performance terminal. By doing so, the user identification information of the user who has logged in the system can be acquired. Even a user who has not registered as a member may be able to log in by issuing temporary user identification information (for example, a temporary user ID).

  Further, in the following description, a program is a logic that can be stored in a RAM or the like and executed by hardware such as a CPU, so that not only software that exhibits the function but also an equivalent function can be exhibited. It is a concept that includes a circuit.

<Specific system configuration>
As shown in FIG. 1, the drawing singing scoring system 10 according to the embodiment of the present invention is realized by drawing information acquisition means 47, graphic display means 31e, graphic identification means 48, and drawing scoring means 49. Furthermore, the drawing song scoring system 10 according to the embodiment of the present invention may include drawing range specifying means 50. These means are realized as functions of the karaoke performance terminal 30 (the karaoke main body 40) and the karaoke remote control device 31 attached (paired) thereto. The karaoke remote control device 31 needs to include an input / output display unit 31d capable of touch input. For example, the tablet karaoke remote control device 31 can be used. Further, if the portable information terminal (tablet terminal) possessed by the user and the karaoke performance terminal 30 can be paired, the drawing may be performed using the portable information terminal (tablet terminal).

<Karaoke performance terminal>
The karaoke performance terminal 30 to which the drawing singing scoring system 10 according to the embodiment of the present invention is applied, as shown in FIG. 1, a karaoke main body 40, a karaoke remote control device 31, a speaker 32, a microphone 33, a display device 34, and a mixing amplifier 35. It has.

<Microphone / Speaker>
The microphone 33 is a device for inputting singing voice. The singing voice signal input from the microphone 33 is mixed and amplified by the mixing amplifier 35 with the performance voice signal sent from the music reproduction control means 52 and output to the speaker 32. Note that the audio input signal from the microphone 33 is digitally converted by the A / D converter 53 and used for singing scoring in the singing scoring means 51.

<Display device>
The display device 34 is a device for displaying a background video, lyrics telop, scoring results, and the like related to karaoke music, and is composed of a liquid crystal display, for example.

<Karaoke body>
As shown in FIG. 1, the karaoke main body 40 includes a network transmission / reception means 41, a central control means 42, a ROM 43, a RAM 44, an HDD 45, a reservation management means 46, a drawing information acquisition means 47, a graphic identification means 48, a drawing scoring means 49, a drawing. A range specifying unit 50, a singing scoring unit 51, a music reproduction control unit 52, an A / D converter 53, and a video reproduction control unit 54 are provided.

<Network transmission / reception means>
The network transmission / reception means 41 includes an electronic circuit and a program for transmitting / receiving data between the karaoke main body 40, the management server 60, and other karaoke performance terminals 30. That is, the karaoke performance terminal 30 of this embodiment is connected to the management server 60 and other karaoke performance terminals 30 via the router 20 through a network, and can transmit and receive various data.

<Central control means>
The central control means 42 is a means for comprehensively controlling the karaoke main body 40 and is constituted by, for example, a CPU and its peripheral devices, and is controlled by the CPU or the like operating according to a program stored in the ROM 43 or the like. The function can be demonstrated.

<ROM / RAM>
The ROM 43 is a device for storing program data and numerical data for controlling each device constituting the karaoke main body 40, and is composed of, for example, a semiconductor memory. The RAM 44 functions as a temporary storage area for temporarily storing programs and various data, and is constituted by, for example, a semiconductor memory. Note that the RAM 44 may not be configured by a physical semiconductor memory, but the virtual RAM 44 may be configured by using an HDD or the like. In the present embodiment, a reservation queue 44 a is stored in the RAM 44. This reservation queue 44a is a data table in which song IDs are arranged in order of performance for karaoke songs reserved for song selection, and other identification data such as a user ID of the song selector may be linked.

<HDD>
The HDD 45 functions as a mass storage device, and stores a music database 45a and a video database 45b. Note that a mass storage device such as a DVD capable of rewriting data may be used instead of the HDD 45 or together with the HDD 45.

<Music database / video database>
The music database 45a is a database configured in association with music IDs for music data configured by synchronizing performance data and lyrics rendering data for a plurality of karaoke songs. Lyrics rendering data includes display timing data and color change data of lyric characters synchronized with the performance. The video database 45b is a database in which a predetermined number of background videos corresponding to the karaoke music to be played are stored as video files corresponding to the music ID of the karaoke music. In the drawing song singing scoring system of the present embodiment, in the case of a drawing song song that is a so-called drawing song, the song data of the drawing song song stored in the song database 45a includes performance data, lyrics drawing data, and drawing figure reference. Configured to synchronize data.

<Drawing figure reference data>
As described above, the music database 45a of the present embodiment has the drawing figure reference data as the music data of the drawn song music. For example, as shown in FIG. 2, the drawing graphic reference data includes a graphic shape synchronized with each song section, relative position information, and drawing timing for each song ID of the drawing song song. The relative position information is information indicating at which position the figure to be drawn next should be drawn with respect to the figure drawn immediately before. Therefore, as shown in FIG. 2, relative position information with respect to the previous graphic may be associated as information on the next graphic, or relative position information with respect to the next graphic may be associated as information on the previous graphic. Good.

<Reservation management means>
The reservation management means 46 uses the function of the music search means 31a to generate a reservation queue 44a by arranging the music IDs reserved for music selection in the order of performance, and stores and manages this reservation queue 44a in the RAM 44. It consists of the program.

<Drawing information acquisition means>
The drawing information acquisition unit 47 includes a program for acquiring coordinate information and drawing timing of a drawn figure. When a user draws a figure using the input / output display unit 31d or the like of the karaoke remote control device 31, the coordinate information and the drawing timing can be acquired based on input information for drawing the figure. Therefore, the drawing information acquisition unit 47 acquires input information for drawing a graphic from the karaoke remote control device 31, and acquires coordinate information and drawing timing of the graphic based on the input information.

<Figure identification means>
The graphic specifying means 48 is composed of a program for specifying the shape of the graphic based on the acquired coordinate information. That is, the drawing figure is a locus of coordinates input by the user, and the drawing figure can be specified based on the locus of coordinates. Further, the drawing timing can be specified by acquiring the input timing of the coordinates by the user in time series.

<Drawing scoring means>
The drawing scoring means 49 compares the drawing figure reference data, the shape of the specified figure, the relative position of the figure based on the acquired coordinate information, and the drawing timing of the acquired figure for each singing section. It consists of a program for calculating. The drawing figure reference data is data attached to the music data of the drawing song song together with the performance data and the lyrics drawing data, and is specified by the shape of the figure included in the drawing figure reference data and the function of the figure specifying means 48. By comparing the degree of coincidence with the shape of the figure, the scoring value of the drawn figure shape can be calculated. For example, if the shape of the figure included in the drawing figure reference data is “triangle”, the scoring value is calculated depending on whether or not the figure corresponding to “triangle” is drawn.

  In addition, by comparing the degree of coincidence between the relative position information of the figure included in the drawing figure reference data and the relative position of the figure based on the coordinate information acquired by the function of the drawing information acquisition unit 47, the drawing is performed immediately before. A scoring value of the relative position with respect to the figure can be calculated. For example, if the relative position information included in the drawing figure reference data is “down”, the scoring value is calculated depending on whether or not the figure is drawn “down” with respect to the figure drawn immediately before.

  Further, by comparing the degree of coincidence between the drawing timing of the figure included in the drawing figure reference data and the drawing timing of the figure acquired by the drawing information acquisition means 47, the scoring value of the drawing timing of the figure can be calculated. . For example, if the drawing timing of the graphic included in the drawing graphic reference data is “0 to 15 seconds”, the scoring value is calculated depending on whether or not the drawing is performed within this time.

<Drawing range specifying means>
The drawing range specifying means 50 includes a program for specifying the drawing range of the figure to be drawn next based on the size and drawing position of the figure drawn immediately before. That is, the size of the figure drawn by the user and the drawing position on the input / output display unit 31d differ depending on the sensitivity of the user. That is, when drawing is performed in accordance with the performance of the drawn song song, the size of the figure and the drawing position are different for each user.

  The drawing song singing scoring system 10 of the present invention includes a drawing range specifying means 50 for calculating an accurate drawing scoring value corresponding to the size and drawing position of a drawing figure that is different for each user. Yes. By the function of this drawing range specifying means 50, the drawing range of the figure to be drawn is specified and the drawing scoring value is calculated, so that the size of the figure drawn for each user and the drawing position in the input / output display unit 31d are calculated. Even if they are different, it is possible to calculate a more accurate drawing scoring value in consideration of the overall positional relationship of the figure to be drawn.

  For example, as shown in FIG. 3, when a figure (triangle) is drawn in the upper half of the input / output display part 31d in a substantially central part in the left-right direction, According to the target position information, the next figure (square) must be drawn below the figure (triangle). In this case, the drawing range of the figure (square) to be drawn next is specified according to the size and position of the figure (triangle) drawn on the input / output display unit 31d.

  Similarly, as shown in FIG. 4, when a figure (triangle) is drawn on the right side in the left-right direction in the input / output display unit 31 d and the upper half part is drawn, the relatives of the figures included in the drawing figure reference data According to the target position information, the next figure (square) must be drawn below the figure (triangle). In this case, the drawing range of the figure (square) to be drawn next is specified according to the size and position of the figure (triangle) drawn on the input / output display unit 31d. In the example shown in FIG. 4, since the size of the drawn figure (triangle) is smaller than the example shown in FIG. 3, the area of the drawing range is also reduced, and further, the drawn figure (triangle) is drawn. Since the position is biased to the right side, the drawing range is also biased to the right side.

  When the drawing range specifying unit 50 is provided, the drawing scoring unit 49 not only calculates the above-described scoring value but also the coordinate information acquired by the function of the drawing information acquisition unit 47 and the function of the drawing range specifying unit 50. A drawing scoring value is calculated according to the degree of coincidence. For example, as shown in FIG. 3 and FIG. 4, when a figure (triangle) is drawn, whether or not the drawing range of the figure (square) to be drawn next is specified and drawing is performed within this drawing range. To calculate a scoring value.

<Singing method for singing>
The singing scoring means 51 includes a program for calculating a singing scoring value based on a comparison between the singing voice input from the microphone 33 and predetermined reference data. This singing scoring function is a function that is commonly provided by currently popular karaoke performance devices. In addition to rhythm and pitch, scoring, fall, vibrato, inflection, long tone, etc. are scored in detail. You can also.

<Music playback control means>
The music reproduction control means 52 is composed of an electronic circuit for outputting performance data extracted from the music database 45 a based on the music ID to the mixing amplifier 35. If the performance data is MIDI standard performance control data, the sound source data is digitally reproduced and converted into an analog signal and output to the mixing amplifier 35 based on the performance control data. As described above, the mixing amplifier 35 mixes the singer's singing voice signal input from the microphone 33 and the performance voice signal sent from the music reproduction control means 52, and amplifies it by the amplifier function to be amplified by the speaker 32. It is a device for outputting more.

<Video playback control means>
The video playback control means 54 synchronizes the background video data extracted from the video database 45b and the lyric characters based on the lyric rendering data included in the performance data with the performance data of the karaoke music during the performance of the karaoke music. It consists of a program for outputting to the display device 34.

<Karaoke remote control device>
The karaoke remote control device 31 has a user interface function, and transmits / receives data to / from the router 20 by a wireless method. This karaoke remote control device 31 includes a music search means 31a, a music index database 31b, a data storage section 31c, an input / output display section 31d, a graphic display means 31e, an electronic circuit and a program (not shown) for transmitting and receiving data. I have. In addition, it is good also as a structure which can transmit / receive data between the karaoke main body 40 and the karaoke remote control apparatus 31. FIG. In this case, for example, data is transmitted and received between the karaoke main body 40 and the karaoke remote control device 31 by infrared communication.

<Music search means / music index database>
The music search means 31a includes a program for searching for karaoke music based on the search conditions input by the user. That is, the music search means 31a searches for music by referring to the music index database 31b based on the input of the search conditions (song name, singer name, music genre classification, trend time, etc.) by the user. The music index database 31b is a database in which attribute information is described for karaoke music used for performance at the karaoke performance terminal 30. For example, the music ID, song name, singer name, lyrics of the singing part, popular season, music This includes various attribute information such as genre classification, performance form, and duet music. When a music search is performed by the music search means 31a, a list of search results is displayed on the input / output display unit 31d of the karaoke remote control device 31.

<Data storage unit>
The data storage unit 31c is an area for storing a music selection reservation history and the like. Although not shown, various data such as a user identification ID, music selection reservation data, and music selection reservation history data are stored.

<Input / output display section>
The input / output display unit 31d is composed of, for example, a touch panel type liquid crystal display device, and performs input display, search result list display, various guidance displays, and the like when searching by the music search means 31a as described above. By operating a displayed icon or the like, an input instruction can be performed. In this embodiment, the input / output display unit 31d functions as a drawing unit for inputting drawing coordinates of a figure by the user. That is, a desired figure can be drawn by tracing the display screen of the liquid crystal display device with the input pen 70 or the like. The drawing means may be a device separate from the karaoke remote control device 31 as long as it can be paired with the karaoke performance terminal 30, for example, a portable information terminal (tablet terminal) brought by the user ) Etc. can also be used.

<Figure display means>
The graphic display means 31e is composed of a program for displaying a graphic based on the acquired coordinate information on a predetermined display unit. That is, when a drawing coordinate of a figure is input by a pen touch on the input / output display unit 31d, a graphic based on the input coordinate information is displayed on the input / output display unit 31d by the function of the graphic display unit 31e. A figure based on the input coordinate information may be displayed on the display screen of the display device 34.

<Drawing scoring>
With reference to FIG.5 and FIG.6, the drawing scoring in the drawing song scoring system 10 of this embodiment is demonstrated. As shown in FIG. 5, when the performance of the drawing song song (painting song) is started, the lyric characters 34b are displayed in different colors on the display screen 34a of the display device 34 as the performance progresses. When the user sings, the singing sound is input to the microphone 33, mixed with the performance sound signal sent from the music reproduction control means 52 by the mixing amplifier 35, amplified and output to the speaker 32. The A user (for example, an infant) who draws draws a figure corresponding to the lyrics using the input pen 70 on the input / output display unit 31d of the karaoke remote controller 31 or the like in accordance with the rhythm of the drawing song.

  For example, if the singing voice is “Sankaku Oyanega Arimashita (there was a triangular roof)”, a triangle may be drawn according to the rhythm of this singing voice. At this time, a graphic drawing window 34c may be provided on the display screen 34a of the display device 34 to display the graphic being drawn. Thereby, since all the users who are doing karaoke together can enjoy drawing scoring, the pleasure of karaoke can be further enhanced.

  Then, the coordinate information and the drawing timing of the graphic drawn by the user are acquired by the function of the drawing information acquisition unit 47, and the shape of the graphic is specified based on the acquired coordinate information by the function of the graphic specifying unit 48. Furthermore, the function of the drawing scoring means 49 compares the drawing figure reference data of the drawing song song with the shape of the actually drawn figure, the relative position of the figure, and the drawing timing of the figure. The drawing scoring value is calculated accordingly. Further, in addition to such drawing scoring, the coordinate information acquired by the function of the drawing information acquisition unit 47 is compared with the drawing range of the graphic specified by the function of the drawing range specifying unit 50, and the degree of coincidence is determined. The drawing scoring value may be calculated.

  For example, the shape of the drawn figure and the scoring value of the drawing range can be set to a maximum of 50 points, the scoring value at the drawing timing can be set to a maximum of 50 points, and the total value can be set as the drawing scoring value. In this example, the drawing scoring value is a perfect score of 100 points. Further, it is possible to change and set the ratio between the scoring value of the drawing shape and the scoring value of the drawing timing in accordance with the difficulty level of the figure to be drawn in accordance with the drawing song song. For example, if the figure to be drawn is complex, the shape of the figure and the scoring value of the drawing range may be 70 points, and the scoring value of the drawing timing may be 30 points.

  Further, the singing scoring value may be calculated by the function of the singing scoring means 51, and the drawing scoring value and the singing scoring value may be added together to comprehensively evaluate the skill of singing and drawing. In this way, karaoke participants can enjoy drawing singing together by comprehensively evaluating the skill of drawing singing in consideration of not only drawing scoring values but also singing scoring values.

  For example, as shown in FIG. 6, the drawing scoring value 34 d is displayed on the display screen 34 a of the display device 34. At this time, a graphic drawing window 34c may be provided to display the completed graphic together with the scoring result. Further, the shape of the drawn figure and the scoring value of the drawing range, the scoring value of the drawing timing, the total score, the singing scoring value 34e, and the overall evaluation score (total score) 34f may be displayed. Further, as shown in FIG. 6, a comment 34g for the drawing score may be displayed.

  In the example shown in FIG. 6, the degree of coincidence between the shape and drawing position of the drawn figure and the drawing range specified by the drawing position and drawing range specifying means 50 included in the drawing figure reference data is relatively high. The score is 39 out of 50, and a comment corresponding to the score is displayed. In addition, since the drawing timing of the figure was later than the drawing timing of the figure included in the drawing figure reference data, the score was 25 out of 50 points, and a comment corresponding to the score was displayed. . Furthermore, since the singing score is relatively high at 82 with a score of 100, a comment corresponding to the score is displayed, and the total score (total score) is relatively high at 156 with a score of 200. Yes.

<Other embodiments>
The equipment and means constituting the drawing singing scoring system 10 and its peripheral devices according to the present invention are not limited to those described above. Depending on the purpose of use, only the necessary equipment or means may be used, or other equipment or Means can be added. Further, each unit may be configured as a unit in which a plurality of functions are integrated, instead of being configured separately.

DESCRIPTION OF SYMBOLS 10 Drawing song scoring system 20 Router 30 Karaoke performance terminal 31 Karaoke remote control device 31a Music search means 31b Music index database 31c Data storage part 31d Input / output display part 31e Drawing information acquisition means 32 Speaker 33 Microphone 34 Display apparatus 34a Display screen 34b Lyric character 34c Graphic drawing window 34d Drawing scoring value 34e Singing scoring value 34f Overall evaluation score (total score)
34g Comment 35 Mixing amplifier 40 Karaoke body 41 Network transmission / reception means 42 Central control means 43 ROM
44 RAM
44a Reservation queue 45 HDD
45a Music database 45b Video database 46 Reservation management means 47 Drawing information acquisition means 48 Graphic specifying means 49 Drawing scoring means 50 Drawing range specifying means 51 Singing scoring means 52 Music playback control means 53 A / D converter 54 Video playback control means 60 Management server 70 Input pen

Claims (2)

A drawing song song having drawing figure reference data composed of a figure shape associated with each singing section, relative position information of the figure, and drawing timing of the figure can be selected, and when the drawing song song is played A drawing singing scoring system for scoring the degree of coincidence between a figure drawn by a user and the drawing figure reference data, comprising drawing information acquisition means, figure display means, figure identification means, and drawing scoring means And comprising
The drawing information acquisition means acquires coordinate information and drawing timing of a drawn figure,
The graphic display means displays the graphic based on the acquired coordinate information on a predetermined display unit,
The graphic specifying means specifies the shape of the graphic based on the acquired coordinate information,
The drawing scoring means compares, for each singing section, the drawing figure reference data, the shape of the specified figure, the relative position of the figure based on the acquired coordinate information, and the drawing timing of the acquired figure. To calculate the drawing score value,
A drawing singing scoring system characterized by that. A drawing range specifying means;
The drawing range specifying means specifies a drawing range of a figure to be drawn next based on the size and drawing position of the figure drawn immediately before,
The drawing scoring means compares the drawing figure reference data with the shape of the specified figure, the relative position of the figure based on the acquired coordinate information, and the drawing timing of the acquired figure for each singing section. In addition, a drawing scoring value is calculated by comparing the acquired coordinate information with the drawing range of the specified figure.
The drawing song scoring system according to claim 1.

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